Spairani C, Squillaci S, Pitino A, Montefiore F, Fusco W
Division of Anatomic Pathology, Hospital "San Giacomo", Novi Ligure (AL), Ital.
Division of Anatomic Pathology, Hospital of Vallecamonica, Esine (BS), Italy.
Pathologica. 2018 Dec;110(4):302-306.
Unclassified sex cord/gonadal stromal tumors (SCSTs) composed predominantly of spindle cells are rare. Very few cases have been documented to date. Here, we report a case of "pure" spindle cell tumor of the left testis in a 83-year old man whose morphological and immunohistochemical findings were consistent with a diagnosis of unclassified SCST and review the literature. Owing to the spindle cell pattern, the differential diagnosis with other benign and malignant spindle cell lesions is discussed.
以梭形细胞为主的未分类性索/性腺间质肿瘤（SCSTs）很罕见。迄今为止，仅有少数病例被记录。在此，我们报告一例83岁男性左侧睾丸的“纯”梭形细胞瘤病例，其形态学和免疫组化结果符合未分类SCST的诊断，并对文献进行综述。鉴于其梭形细胞形态，讨论了与其他良恶性梭形细胞病变的鉴别诊断。
